package woshiheima9;

public class SellTectDemo {
    public static void main(String[] args) {
        SellTicket st = new SellTicket();

        Thread t1=new Thread(st,"窗口一:");
        Thread t2=new Thread(st,"窗口二:");
        Thread t3=new Thread(st,"窗口三:");

        t1.start();
        t2.start();
        t3.start();
    }
}
